Trimethylamine, N-oxide

Density

Link to relevant study record(s)

Reference

Endpoint:

bulk density

Type of information:

experimental study

Adequacy of study:

key study

Study period:

19/05/2017 to 28/07/2017

Reliability:

2 (reliable with restrictions)

Rationale for reliability incl. deficiencies:

comparable to guideline study with acceptable restrictions

Qualifier:

equivalent or similar to guideline

Guideline:

OECD Guideline 109 (Density of Liquids and Solids)

Deviations:

not specified

GLP compliance:

no

Other quality assurance:

ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)

Type of method:

pycnometer method

Specific details on test material used for the study:

SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material: 160504
- Expiration date of the lot/batch: data not available
- Purity test date: 29/05/2017

Key result

Type:

bulk density

Density:

1.16 g/cm³

Temp.:

22 °C

Remarks on result:

other: ± 0.01 g/cm3

Conclusions:

Trimethylamine N-oxide has a density of 1.16 g/cm3.

Executive summary:

Trimethylamine N-oxide has a density of 1.16 g/cm3.

Description of key information

Pycnometer method, equivalent to OECD Guideline 109 (Density of Liquids and Solids). Not GLP but ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories).

Bulk density : 1.16 g/cm3 at 22°C.

Key value for chemical safety assessment

Relative density at 20C:

1.16